libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_mcomp.h

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 127 matching lines @@
                                        int search_param, int sad_per_bit,
                                        int *num00,
                                        const vp9_variance_fn_ptr_t *fn_ptr,
                                        const MV *center_mv);
 
 int vp9_refining_search_8p_c(const MACROBLOCK *x,
                              MV *ref_mv, int error_per_bit,
                              int search_range,
                              const vp9_variance_fn_ptr_t *fn_ptr,
                              const MV *center_mv, const uint8_t *second_pred);
+
+struct VP9_COMP;
+
+int vp9_full_pixel_search(struct VP9_COMP *cpi, MACROBLOCK *x,
+                          BLOCK_SIZE bsize, MV *mvp_full,
+                          int step_param, int error_per_bit,
+                          const MV *ref_mv, MV *tmp_mv,
+                          int var_max, int rd);
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VP9_ENCODER_VP9_MCOMP_H_